World’s Highest Telescope Opens its Doors: Unleashing New Discoveries in the Universe

The University of Tokyo Atacama Observatory (TAO) officially opened its doors after 26 years of planning and construction. Situated in the Atacama Desert of Chile, TAO is a 6.5-meter optical-infrared telescope that has taken the title of the world’s highest telescope, standing 18,500 feet high on Mount Chajnantor. This new observatory has replaced MiniTAO, which was previously the highest telescope in existence, and surpasses the Chacaltaya Observatory in Bolivia.

Due to its high altitude, TAO offers an exceptional advantage in observing near-infrared wavelengths with minimal moisture in the air. This capability sets TAO apart from other earthbound telescopes and allows it to capture high-resolution images of space. The University of Tokyo plans to utilize TAO for studying the birth of galaxies and the origin of planets starting in 2025.

Furthermore, TAO may complement observations from nearby ALMA telescope by providing researchers with unique insights into the same celestial objects viewed through different wavelengths. However, working at such extreme altitudes poses significant challenges for human occupants. Builders working on the telescope required medical checkups and had to regularly inhale oxygen while working on site.

The opening of TAO represents a crucial milestone in astronomical research, promising to expand our understanding of the universe in years to come.